156978976028

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{7347827}}^1$

素因数の和:7347954

約数の個数: 36

約数和(自身を含む): 322496170920

約数和(自身を除く): 165517194892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 3052, 5341, 10682, 21364, 7347827, 14695654, 29391308, 51434789, 102869578, 205739156, 360043523, 720087046, 800913143, 1440174092, 1601826286, 3203652572, 5606392001, 11212784002, 22425568004, 39244744007, 78489488014, 156978976028]

約数ペア:

[(1, 156978976028), (2, 78489488014), (4, 39244744007), (7, 22425568004), (14, 11212784002), (28, 5606392001), (49, 3203652572), (98, 1601826286), (109, 1440174092), (196, 800913143), (218, 720087046), (436, 360043523), (763, 205739156), (1526, 102869578), (3052, 51434789), (5341, 29391308), (10682, 14695654), (21364, 7347827)]